This is my first venture with BURSON. Purchased a new CONDUCTOR 3X Reference that I just received yesterday. I like what I have heard from it so far. But getting more confused on other areas that I am finding out as I go. The reference line price point is not really what I would consider a cheap entry level price point.
Finding some areas that I feel fall short of other manufacturers at this price point. Packaging is lacking compared to most other manufacturers. Not packed with sealed boxes to help the buyer know they are receiving an actual factory new item.
Also I do not understand when purchasing a Reference line at this price point the internal parts provide is not your best, you want to sell several upgrades. Claiming they will make it better and even the power supply is offered as an upgrade that is fairly expensive as customers is purchasing a completely new unit and the one provided then becomes useless, and if customers purchases others upgrades for internal parts the unit must be opened worked on and then there are more parts that the customer has no use for.
Seems the only thing this does is run the cost up as multiple useless parts left over that should have already been premium parts to begin with, if your claim of making a premium product is true, why is so many upgraded internal parts needed to get to the best sound. I do not want to have to have the unit opened up and worked on. Cannot understand this concept of construction designed to waste parts, that are then useless, a complete waste of material’s, creating trash for the landfill and used up resources. Not sure what I am missing here. I purchase a lot of Audio gear and the packaging is a definite concern. Wish everyone in the world was a hundred percent honest but that is not reality. Not having new higher costing items in sealed packaging so a customer has a way to feel secure that the item they are receiving is actually new, is needed. With your packaging there is nothing to prevent or deter used, returned or demo units from being resold claiming them to be new. This is happening often no days. This BURSON CONDUCTOR 3X Reference is for the system in my RV. Retired and use the RV a lot.
The System
Burson
- Output power (XLR / SE): 16 Ω 7.5 W / 3.75 W · 32 Ω 5 W / 2.5 W · 100 Ω 1.75 W / 0.88 W · 150 Ω 1.16 W / 0.58 W · 300 Ω 0.58 W / 0.3 W
- Output impedance: 0.5 Ω (headphone); 1 Ω (pre out); 25 Ω (DAC out)
- Output voltage: RCA 2 V (DAC out)
- Gain: High / Low; dB not published
- Inputs: 2x XLR; USB (XMOS; PCM to 768 kHz/32-bit, native DSD512); Toslink; coaxial; Bluetooth 5.0 aptX HD; microphone
- Input impedance: 40 kΩ
- Input sensitivity: line level
- Outputs: XLR pre out; line-level DAC out; 6.35 mm + 4-pin XLR headphone
- DAC / chipset: 2x ESS ES9038Q2M
- Other: Model R180X (3XR); THD <0.0015%; FR ±1 dB 0-58 kHz
Also in the system
- Output power (headphone): 8 Ω 0.72 W · 600 Ω 0.035 W
- Output impedance: 0.075 Ω
- Output voltage: RCA 3 Vrms (line level mode, 3.5 mm)
- Inputs: Micro USB (768 kHz/32-bit, DSD256); 3.5 mm coax (768 kHz); Toslink (96 kHz)
- Outputs: 2x 3.5 mm headphone
- DAC / chipset: Chord custom FPGA
- Other: dynamic range 125 dB; THD @ 3 V 0.00017%; supports 800 Ω headphones; 8 h battery
Matching notes: Burson lists the Conductor 3X Reference’s analogue inputs as line level (40 kΩ input impedance). The Chord Mojo is rated at 3 Vrms (line level mode, 3.5 mm) (RCA) output. [4] [1] [2] [3]
- Output impedance: not published
- Inputs: USB; (see owner’s guide)
- Outputs: 4.4 mm + 4-pin XLR balanced; 6.35 mm + 3.5 mm SE headphone; line out
- DAC / chipset: HiFiMAN Himalaya R2R (discrete)
- Other: max output 4.4 W per channel (load not stated); line-out THD+N 0.002-0.004%; channel separation 125 ±3 dB; SNR 118 ±3 dB (A); 3.08 kg
- Output power (XLR / SE): 32 Ω 5.12 W / 1.8 W
- Gain: high / low (with NOS / OS filter modes)
- Inputs: USB-B; USB-C; coaxial; Bluetooth (AAC, SBC, aptX, aptX HD, LDAC); XLR balanced; RCA
- Outputs: 6.35 mm SE; 4-pin XLR balanced headphone; XLR + RCA line out
- DAC / chipset: 2x HiFiMAN Hymalaya Pro R2R modules (discrete)
- Other: S/N 118 dB (A); channel separation 131 dB ±3; THD+N (line out) 0.0014% (-8 dB); approx. 2.86 kg
Specs from manufacturer data unless a source below says otherwise. “calc.” values are worked out from those figures (V = √(P × R); 110 dB SPL used as a loud reference level). Gear listed without specs is not in our spec library yet.
- Burson Conductor 3X Reference product page (conductor-3x page, archived 2019)
- Burson Conductor 3X Reference product page (conductor-3-performance page, archived 2020)
- Burson Conductor 3X References User Manual V1.6 (Burson downloads)
- Chord Mojo: chordelectronics.co.uk
- HiFiMAN EF400: hifiman.com
- HiFiMAN EF400: PDF (hifiman.com)
- HiFiMAN EF600: PDF (hifiman.com)
- HiFiMAN EF600: headamp.com
